Questions and Answers
Who identified the presence of the electron in an atom?
J.J. Thomson
What did E. Goldstein discover in 1886 in a gas discharge?
Canal rays
What is the mass of the sub-atomic particle discovered by E. Goldstein?
Approximately 2000 times the mass of an electron
What did E. Goldstein call the positively charged radiations discovered in a gas discharge?
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What was the charge of the sub-atomic particle discovered by E. Goldstein?
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